were、was 是 be 動(dòng)詞的過(guò)去時(shí)，后加了doing 成為過(guò)去進(jìn)行時(shí)。
例句：
Vendors were doing a brisk trade in souvenirs.
小販們的紀(jì)念品生意很興隆。
They were doing 70 miles an hour.
他們每小時(shí)達(dá)到70英里。"> 





    



    
    
    
        
        
        
    
    

    

    
    
    
    
        
    
            
            
    weredoing是什么時(shí)態(tài)
    
            
            
    回答
    
            
    
                
                瑞文問(wèn)答
                
    2024-09-26
            
    
            
    
                過(guò)去進(jìn)行時(shí)。
    were、was 是 be 動(dòng)詞的過(guò)去時(shí)，后加了doing 成為過(guò)去進(jìn)行時(shí)。
    例句：
    Vendors were doing a brisk trade in souvenirs. 
    小販們的紀(jì)念品生意很興隆。
    They were doing 70 miles an hour. 
    他們每小時(shí)達(dá)到70英里。
            
    
            
            
    擴(kuò)展資料
    
            
    　　He said the protesters were doing a disservice to the nation.
    　　他表示，抗議者們的行為正對(duì)國(guó)家造成危害。
    　　He should have been aware of what his junior officers were doing.
    　　他本該意識(shí)到自己部下在做什么。
    　　They were doing just fine.
    　　他們做得很好。
    
			
            
        
    
        
        
    
    
    
    
        
    
    

    




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